What is the function of Harmonics filter, and how to calculate that rating of the energy saving?

1 Answers  

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which motors is used in mixies

3 Answers  

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why rotor winding in induction motor is not earthed. normally we uses star winding in rotor .why?

3 Answers   Anglo Platinum, TATA,

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why burdens of VTs is more than CTs?

0 Answers  

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Why machine give shock

3 Answers   Akij, Bhel,

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Does the direction of rotation of d.c. Shunt motor would get reversed if the armature current and field current both are reversed?

0 Answers  

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why we use post insulators in no ofstacks at substation for supporting equipment ? why we not use single post insulator

3 Answers  

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1) How to calculate battery backup for ups as well as solar with complete formula elaborately......

2 Answers  

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25 kva 3 phase dg how many current will take per phase , plssssssss reply me

3 Answers   Bharti,

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I have 380.KVA DG set how to Calculate the units from DG.

2 Answers   Ozone Pharma, Sperry Plast Limited, Sterling,

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What will hapen if we run generator below 47.6hz frequency?

9 Answers   TATA,

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what is the speed of the darkness?

3 Answers   Wipro,

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